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Stanley® 1/2" X 9" Black Oxide Proto® Impact Extension

Airgas Part #:S29J7184P

Stanley Hand Tools

Manufacturer #:J7184P

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$10.99 /Each
Package Size: 1 Each
$10.99 Each
$10.99 Each

Typically in Stock

Item Details

  • Stanley® 1/2" Drive Impact Extension measuring 9" is designed to use with impact sockets. Extension has one piece heat treated construction to ensure concentricity and durability. It comes with precision machined tips required by the fasteners to reach difficult locations. It has full chamfer at the drive opening and ends to provide easy access on socket drive walls and comes with size print for easy recognition. It can be used with fixed head torque wrenches with its oriented in-line male as well as squares.


  • Use extensions to gain access to fasteners in locations that would otherwise be difficult to reach
  • Male square is oriented in-line with female squares for use with fixed head torque wrenches
  • Full chamfer at drive opening (when applicable) for easy engagement with drive tools
  • Drive end chamfer and four detents help provide quick positive engagement with drive tool on any of the socket drive walls
  • Size stamped on tool for easy identification


ASME B107.5M

Product Attributes

Product Type

» Impact Extension

Size Description

» 1/2" Drive X 9" L


» Black Oxide

Trade Name

» Proto®